baber/WOPTO huggingface dataset:
Patent JP-H08156216-A (JP)
Title: Artificial stone product having marble grain particle-containing surface layer and production thereof
Inventor: YAMAGUCHI HIROAKI
IPC: B28B1/16
Filed: 1994-12-07
Abstract: PURPOSE: To enable the formation of marble grain patterns and the coating of a base layer by providing one resin layer having particles for developing marble grain patterns contained and dispersed therein on the surface of a base material layer to mold an artificial stone product. CONSTITUTION: A base material 14 obtained by mixing unsaturated polyester, a calcium carbonate powder and a curing agent in a predetermined ratio is poured in a mold 12 to be applied to a gel coat layer 13 and, after the formed base material layer 15 is semicured, the mold 12 is introduced into a curing oven to cure the base material layer 15. A molded product 16 is demolded from the mold 12 to be reversed. This molded product 16 has a two-layered structure wherein the gel coat layer 13 is integrally molded on the surface of the base material layer 15. Since the resin present between ceramic sintered particles 17 becomes a shrunk state on the surface of the gel coat layer 13 of the molded product 16, the sintered particles 17 protrude from the surface of the gel coat layer 13.  Therefore, the surface of the gel coat layer 13 of the molded product 16 is ground to be made smooth to produce an artificial stone product S having a marble graian particle-containing surface layer.
Patent JP-H07155857-A (JP)
Title: Bulging device for pipe
Inventor: WATANABE ISAO
IPC: B21D26/041
Filed: 1993-12-03
Abstract: PURPOSE:To prevent uneven thickness, rupture, etc., of a bulging part by providing a stopper for regulating a bulging height, which is slidable in the cavity of a die for forming the bulging part, and a controller for numerically controlling the movement of the stopper. CONSTITUTION:In order to bulge a bulging part 22 in a base pipe 21, a fluid pressure is introduced into the base pipe 21 through a fluid pressure introducing path 12 provided in a metallic sealing fixture 5 on the right side, and also the left and right sealing fixtures 4, 5 are pressed by left and right pushing cylinders 6, 7 so as to compress the base pipe 21 in the axial direction. Consequently, the length of the base pipe 21 is slightly reduced, the bulging part 22 is bulged into a hole 9 for forming the bulging part, and an intermediary member for a T-joint is obtained. In this process, a stopper 8 is moved in the bulging direction in a state abutted on the tip end face of the bulging part 22 while the moving quantity is controlled. The moving quantity of the stopper 8 is measured by a moving quantity sensor and fed back to a controller 13.
Patent JP-2000129660-A (JP)
Title: Door-falling command device for gate
Inventor: TANIGUCHI TORU
IPC: E02B7/20
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To lower a door for a gate, and to maintain the safety of the downstream side surely by automatically detecting the rise of a water level on the stream side of the gate installed at an intake. SOLUTION: The lowering of a lifting device for a door is commanded with the rise of a water level on the upstream side of the gate in the device. A starting means 2 converting a linear motion, in which a float 8 is elevated, into a rotary motion and a rotating means 3 changing the rotary motion of an arm 12 projected from the starting means 2 into a motion, in which a box 16 fixed onto a horizontal shaft 15 in a seesaw shape is rocked vertically, are mounted at that time, an output shaft 4 is connected to the horizontal shaft 15 through a rotational transmission means 20, and a rotating weight 18 is fitted rotatably into the box 16 in the longitudinal direction of the horizontal shaft 15 while holding the horizontal shaft 15.
Patent JP-S63154145-A (JP)
Inventor: KITAMURA SHUSUKE
IPC: A47L9/04
Filed: 1986-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01194797-A (JP)
Title: Method and apparatus for improvement of reliability of voice controller of functional element in workshop and automobile
Inventor: KURAUSU GORUMAA
IPC: G10L15/00
Filed: 1988-12-02
Abstract: PURPOSE: To remove ambient noise excepting for voice command starting sound by electrically connecting a second microphone to a speech identifying circuit so as to transmit a speech signal only when a first microphone generates a signal from a solid-state transmission sound. CONSTITUTION: The electric signals of the first microphone 2 to fix to the throat of an operator and the second microphone 5 facing the side of the mouth of the operator are supplied for a trigger circuit 10. The constantly open switch 10.2 of this trigger circuit 10 includes a timing element T closing the switch,10.2 after the lapse of the maximum receiving period of the speech identifying circuit to operate a signal transmitter. When the solid-state transmission sound is operated to the microphone 2, the switch 10.2 is closed by the operation of a threshold switch 10.1 and an amplified and filtered signal of the microphone 5 is transmitted to the speech identifying circuit as an output signal. Thereby actual ambient noise excepting for speech command starting sound can be removed.
Patent JP-H04178318-A (JP)
Title: Cold premanent wave lotion for hair and hair dye
Inventor: INOUE TOMIO
IPC: A61K8/00
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a cold permanent wave lotion effective in preventing the hair damage caused by dyeing operation, etc., by adding a reducing agent comprising a solution mixed with a water-soluble natural sugar, etc., and a natural shellac resin to main components consisting of a thioglycolic acid and an alkaline agent. CONSTITUTION:The objective lotion can be produced by adding (A) a reducing agent comprising a solution containing (A1) one or more components selected from water-soluble natural sugar (e.g. glucose, maltose, dextran or pullulan), plasma or plasma substitute (e.g. solution of polyvinyl pyrrolidone or dextran) and (A2) shellac (a natural resin) to (B) main components composed of thioglycolic acid or its salt used as a principal component and an alkaline agent.
Patent JP-H02200207-A (JP)
Title: Clothing device for ski boot
Inventor: ARETSUSANDORO POZOBON
IPC: A43B5/04
Filed: 1989-11-22
Abstract: PURPOSE: To make it easy for a foot to be put into and out from a shoe body and to improve the reliability and the safety when using ski boots, by hooking at least a part of cable on a movable part of the shoe in such a way that it can slide and providing a means to pull and fix the cable. CONSTITUTION: A lever 13 is connected transversely between No.2 hole and No.3 hole of the front part of a quarter 3, and plural hooking teeth 14 are arranged for No.1 cable and No.2 cable. The function of the lever 13 is to pull finally the No.1 cable 5 and No.2 cable 6 in order to close completely the quarter parts 3 and 4. Therefore, skiers can close the quater part easily by operating the lever 13. Further, the lever 13 is preset automatically to close finally the quarter. The lever 13 is once opened, then the quarter part is expanded enough due to a peculiar arrangement of both the cables 5 and 6, to make it easy for the foot to be put into and out from a shoe body 2.
Patent JP-H11140910-A (JP)
Title: Work managing device for construction machine
Inventor: WATANABE YUTAKA
IPC: E02F9/20
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a work managing device for a construction machine to precisely and automatically measure the number of repeating working times and a working time. SOLUTION: A work managing device 3 for a construction machine comprises a detecting means 42 to detect an operation signal for an actuator for a construction machine; a set means 342 to set a decision condition based on an operation signal detected by the detecting means by causing a construction machine to effect a given work; and a deciding means 343 to compare an operation signal, detected by the detecting means, with a given condition during actual operation of the construction machine. When a decision condition is satisfied resulting from comparison, the number of actual work times and a working time are measured.
Patent JP-H02148309-A (JP)
Title: Constant flow rate valve with pressure control function
Inventor: OTA KAZUNARI
IPC: G05D7/06
Filed: 1988-11-30
Abstract: PURPOSE:To eliminate the necessity of a pressure sensor from the constant flow rate valve so as to simplify the structure of the valve by providing a pilot switching valve in a secondary pressure leading-out conduit line connected with the secondary pressure taking-out valve of a Venturi tube and differential pressure sensor. CONSTITUTION:When the pressure in a conduit line 1A on the downstream side of a constant flow rate valve 3 is lower than a set value, a valve 9 is maintained at an opened position by means of the pressure acting on a pilot switching valve 9 through a pilot pressure leading-out conduit line 10 and a secondary pressure leading- out conduit 6 is opened. Accordingly, the differential pressure between the primary and secondary pressure of a Venturi tube 2 is detected by means of a differential pressure sensor 4 and the differential pressure signal of the sensor 4 is inputted to a control means 7. The means 7 inputs a control signal produced based on the differential pressure signal to a valve body driving means 8 and drives the means 8 to perform flow rate control by setting the opening of the valve body 3A and valve seat 3B. When the pressure in the conduit line 1A rises to the set value, the valve 9 is switched to the closed position and the conduit 6 is closed. As a result, a large difference signal output is inputted to the means 7 from the sensor 4 and the valve body 3A is closed by means of a control signal from a means 7A.
Patent JP-H11401-A (JP)
Title: Catheter
Inventor: WILLEMS STEPHAN
IPC: A61M25/01
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a catheter which is improved in flexibility and enable a point of an electrode to decide a position appropriately and keeps the position during removal without any influence of heartbeats by giving an enough elasticity. SOLUTION: A catheter equips a catheter shaft 28, plural electrodes which are installed along a leader 18 of the catheter shaft 28 and a gauge direction deflecting material which extends along the catheter shaft 28 and is connected to the leader 18. The gauge direction deflecting material enables at least a part of a main part 20 of the leader 18 to be deflectable of a gauge direction to the first direction by the movement to a lengthwise direction for an operating material. The leader 18 equips the main part 20 and a terminal part for a terminal of the leader and the terminal part is engaged with an opening of a heart and installs an offset-anchor part 22 which is constituted to have the form to be fixed at the terminal part.
Patent JP-H08154405-A (JP)
Title: Rotary tiller and levee mending by using the tiller
Inventor: KAMIKAWA MINORU
IPC: A01B33/08
Filed: 1994-12-08
Abstract: PURPOSE: To provide a rotary tiller capable of attaching a working device driven by an output shaft, eliminating the loss of power consumption, independently operable by remote operation without using the tilling part and enabling the automation of the mending of a levee. CONSTITUTION: This rotary tiller is provided with a hydraulic motor 37 having an output shaft 48 and attached to a rotary machine frame 19 at the back of a tilling part 17 interposing a position-changeable, attaching means 56. A working device 54 driven by the output shaft 48 can be attached to the tiller. Preferably, a screw working device 54 is attached to the output shaft 48 inclined upward and the hydraulic motor 37 is driven to heave the soil shifted to the side of a levee to the top of the levee T and perform the levee plastering work to mend the levee.
Patent JP-H03164702-A (JP)
Title: Reflecting mirror
Inventor: SHIMODAIRA HISAYO
IPC: G02B5/08
Filed: 1989-11-24
Abstract: PURPOSE:To directly connect the reflecting mirror to a rotating mechanism without using a holder and to lighten the mirror by using a sandwich structure for the mirror main body and incorporating a core member to be connected to the rotating mechanism into the main body. CONSTITUTION:The rotating mechanism 3 is used to drive the core member 6, and the reflecting mirror Y consists of a flat-plate or sandwich structure 5 contg. the core member 6 and having a specified curvature. The core member 6 is connected to the rotating mechanism 3, used for rotating the structure 5, and formed with a pin 12 of a low-expansion metal such as titanium and an angular hollow beam 13 of a carbon fiber-reinforced plastic. In this case, the mirror Y is directly driven by the rotating mechanism 3 through the core member 6. Consequently, the mirror main body is lightened.
Patent JP-H11145839-A (JP)
Title: Method for determining quantizing coefficient of digital filter and computer-readable record medium recorded with determination program therefor
Inventor: TANIGUCHI OSAMU
IPC: H03M3/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining quantizing coefficient of digital filter reducing ripple width with a prescribed coefficient word length. SOLUTION: For the method for determining quantizing coefficient of digital filter, with which the quantizing coefficient of a digital filter is made into the prescribed coefficient word length and the digital filter of prescribed frequency characteristics is provided, in order to provide an optimum quantizing coefficient, an amount exceeding the predetermined ripple width is evaluated and the evaluation is repeatedly executed, while changing the quantizing coefficient so that the optimum quantizing coefficient can be determined.
Patent JP-H11200089-A (JP)
Title: Current roller for electrolytic stratification device for strip
Inventor: SCHIMION WERNER
IPC: C25D7/06
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide such a current roller with which the drawbacks of the prior art are averted and which is produced at a slight cost and expenditure at this time and eliminates the need for the spare stock of the complete roller. SOLUTION: The electrolytic stratification device for a strip has a roller axial line 6 and the current roller of this time consists of a roller jacket 1 and cylinder jacket 11 which have an inside wall 4 and an outside wall 5 and substantially cylindrical two substrates 2, 3 which have sides 9 facing each other and sides 10 of the directions opposite to each other and are loaded in the roller jacket 1. At this time, the roller jacket and the substrates 2, 3 are coupled disassembleably from each other.
Patent JP-H07155901-A (JP)
Title: Metallic flask for casting
Inventor: ADACHI HIDEO
IPC: B22C21/00
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a vacuum type metallic flask for casting which is usable in common for dead weight type and excellent in workability. CONSTITUTION:Plural gas holes 26 are formed piercing the flask wall 12 of the metallic flask 11. Gas passages 20 communicating with the gas holes 26 are arranged around the flask wall 12. The gas passage 20 is connected to a suction source through a switch valve. In the case of a flask of dead weight type, the gas exhausted from the gas passage 20 is safely executed by using a non-return valve 41 being the ordinary gas exhaust passage, at the time of trouble caused in the suction source. A product needing the vacuum type can be cast in the ordinary casting line in good productivity by molding with this metallic flask. Since the negative pressure in the metallic flask 11 is introduced through the gas holes 26 and the gas passages 20, and an introducing pipe for suction is unnecessary to be arranged in the metallic flask 11, no trouble is caused in the work, etc., to place a pattern into this metallic flask 11.
Patent JP-H09143031-A (JP)
Title: Cosmetic
Inventor: ABE AKIHITO
IPC: A61K8/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having water repellency and oil repellency and excellent in durability and stability by compounding a monoalkyl phosphate, a hydrophobic powder and a acrylic polymer. SOLUTION: This cosmetic composition contains 0.05-5wt.% monoalkyl phosphate expressed by the formula (R is a 8-36C alkyl; X is an alkali metal, a basic amino acid residue or an alkanolamine residue), 0.5-30wt.% hydrophobic powder and 0.1-20wt.% acrylic polymer as active components. Further, a water- soluble high molecular compound (e.g. xanthan gum) and/or a fluoride-modified silicone is optionally compounded. It is preferable to use the powder whose surface is treated especially with a fluorine compound as the hydrophobic powder. As the acrylic polymer a polymer (e g., Carbopol(R) 941) which forms gel by the neutralization with an alkaline agent is used. The composition can be formulated into a cosmetic such as a milky lotion, a cream, a liquid foundation or a tip stick.
Patent JP-H01147824-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO YUTAKA
IPC: H01L21/263
Filed: 1987-12-04
Abstract: PURPOSE:To form a single crystal reflecting the surface orientation of polycrystalline Si onto an insulating film by selectively implanting ions in high concentration to the insular thin-film polycrystalline Si having surface orientation anisotropy shaped onto the insulating film and melting and recrystallizing the polycrystalline Si by laser beams. CONSTITUTION:Poly Si 3 having surface orientation anisotropy is formed insularly onto an insulating film 2 composed of SiO2 etc., shaped onto a substrate 1 consisting of Si, etc., through a CVD method, etc. One parts of poly Si 3 are covered with resists 4, ions 5 in high concentration such as Si, Ar, etc., are implanted from an upper section, and the surface of an ion implanting section in the poly Si 3 is brought to an amorphous state, The resists 4 are removed, and laser beams are scanned in the direction of the arrow 6. Since the optical absorption of amorphous Si is better than poly Si, a polycrystalline section 3A is brought to a semifused state, and a section 7, the surface of which has an amorphous section, can be brought to a completely melted state. Consequently, since an unmelted crystalline nucleus in the semifused section 3A is used as a nucleus and recrystallization is generated, single crystal Si reflecting the surface orientation of polycrystalline Si3 can be shaped onto the insulator 2. A design is made freer than conventional examples and a process simpler than them.
Patent JP-S63156743-A (JP)
Title: Production of alpha-keto acids
Inventor: TANAKA MASATO
IPC: C07C51/00
Filed: 1986-12-22
Abstract: PURPOSE:To produce alpha-keto acids useful as intermediates for many medicines, agricultural chemicals, polymerization initiators, etc., including amino acids, by reacting an organic halogen compound with water and carbon monoxide in the presence of an inorganic base and Pd-containing catalyst in the one stage. CONSTITUTION:An organic halogen compound expressed by the formula R<1>X (R<1> is aryl, alkenyl or heterocyclic group; X is halogen, e.g. iodobenzene, etc., is reacted with 2 equiv. carbon monoxide and 1 equiv. water in the presence of an inorganic base, e.g. hydroxide, oxide, carbonate, etc., of an alkali metal or alkaline earth metal and pallladium-containing catalyst, e.g. PdCl2[P(CH3)3]2, etc to afford the aimed alpha-keto acidsd expressed by the formula R<1>COCOOH, e.g. benzoylformic acid, etc., in one stage. Thereby the readily available halide is readily carbonylated in one stage to induxtrially and advantageously affored the alpha-keto acids in one stage.
Patent JP-2000130324-A (JP)
Title: Gas compressor
Inventor: IKUTA YOSHITAKA
IPC: F04B35/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of center between a piston and a cylinder by connecting an opening end of the cylinder and an end part of the piston, axially elastically supporting the cylinder to the piston, connecting a closed end of the cylinder and a fixing member, and axially elastically supporting the cylinder to a fixing member. SOLUTION: A compression chamber 4 is delimited between a tip end of a piston 9 and a closed end of a cylinder 13. The cylinder 13 is fixed to a cylinder holding member 12 at its closed end, and a movable coil 16 is mounted on the cylinder holding member 12. An opening end of the cylinder 13 and an end at a central partitioning wall 30 side of the piston 9 are connected by a coil spring 15, the coil spring 15 surrounds a circumference of the piston 9, and the cylinder 13 is axially elastically supported to the piston 9 by the coil springs 15, 18 at the closed end of the cylinder 13 and a york 5. The radial position of the cylinder 13 is retrained to the piston 9.
Patent JP-H04178338-A (JP)
Title: Production of biphenyls ethylated at 4-position
Inventor: TAKEUCHI HARUKI
IPC: C07B61/00
Filed: 1990-11-14
Abstract: PURPOSE:To obtain the objective substances by reacting raw material biphenyl or ethylbipenyl with polyethylbenzene at a specific molar ratio of C2H5 groups/ benzene rings in a specific proportion of the raw material in the presence of a solid acid catalyst at a temperature within a specific range. CONSTITUTION:(A) Raw material biphenyls selected from biphenyl and ethylbiphenyl are reacted with (B) a polyethylbenzene at >=3.5 molar ratio of ethyl groups/benzene rings as an alkylating agent in the presence of a solid acid catalyst (e.g. silica alumina or zeolite) at >=1 (preferably >=1.5) weight ratio of the components [(A)/(B)] at 50-240 deg.C (preferably 70-200 deg.C) to produce 4-ethylbiphenyl, 4,4'-diethylbiphenyl, etc., in high selectivity and yield. The rate of reaction is regulated so as to provide a conversion rate/hr expressed by the formula (Co is the conversion rate of the raw materials; Et is the number of mol of ethyl groups in a reactor; Bz is the number of mol of benzene rings; Bp is the number of mol of biphenyl rings).
Patent JP-H01146229-A (JP)
Title: Cavity combination type travelling-wave tube
Inventor: IWAMOTO YOSHITOSHI
IPC: H01J23/00
Filed: 1987-12-03
Abstract: PURPOSE:To deliver and release the heat generated at a drift tube to the outside efficiently by composing cooling fins at the part of a cooling plate projecting from the periphery of a pole piece. CONSTITUTION:To each pole piece, a copper plate 60 is buried being held by the pole pieces, and both side surfaces of the copper plate 60 are contacted to the whole surfaces of both side pole piece plates 62. Moreover, the inner side end of the copper plate 60 is soldered to the outer periphery of a drift tube 38. On the other hand, the outer side end of the copper plate 60 projects across the outer periphery of the pole piece, divided into plural parts, bent 90 deg., its side surface is made parallel to the center axis of a high-frequency circuit, and composed into plural cooling fins 70. When the travelling-wave tube is operated, the heat generated at the drift tube 38 is transmitted through the copper plate 60 which is soldered to the drift tube, and released out of the tube through the cooling fins efficiently. And since the copper plate 60 is contacted to the whole side surface of the pole piece plate 62 with its side surface, the heat of the pole piece is also released to the outside by the cooling fins through the copper plate 60.